Slovakia is preparing to implement a mandatory e-invoicing system, impacting businesses operating within the country. The new regulations aim to modernize financial processes and increase transparency in transactions. Businesses must familiarize themselves with the functionalities of the new system to ensure compliance. A key consideration is selecting a suitable e-invoicing provider, as several options are available in Slovakia. Understanding the costs associated with these services is also crucial for budgetary planning. Resources are becoming available to assist companies in navigating this transition and adhering to the new requirements in Slovakia. The shift to e-invoicing represents a significant step towards digitalization within the Slovakian economy.